Analysis of interatomic Contacts of Structural Units in PDB entry:
4FVA

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 4FVA entry

There are 4 chains in PDB entry 4FVA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 114	ALA 362
B	GLU 113	ALA 362
C	ALA 112	ALA 362
D	GLU 113	ALA 362

There are 32 helices in PDB entry 4FVA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	134	150	Right-handed alpha
Helix 2	2	A	164	169	Right-handed alpha
Helix 3	3	A	170	172	Right-handed 310
Helix 4	4	A	236	238	Right-handed 310
Helix 5	5	A	239	261	Right-handed alpha
Helix 6	6	A	275	279	Right-handed 310
Helix 7	7	A	289	293	Right-handed alpha
Helix 8	8	A	296	300	Right-handed 310
Helix 9	9	B	134	150	Right-handed alpha
Helix 10	10	B	164	169	Right-handed alpha
Helix 11	11	B	170	172	Right-handed 310
Helix 12	12	B	236	238	Right-handed 310
Helix 13	13	B	239	261	Right-handed alpha
Helix 14	14	B	275	279	Right-handed 310
Helix 15	15	B	289	293	Right-handed alpha
Helix 16	16	B	296	300	Right-handed 310
Helix 17	17	C	134	150	Right-handed alpha
Helix 18	18	C	164	169	Right-handed alpha
Helix 19	19	C	170	172	Right-handed 310
Helix 20	20	C	236	238	Right-handed 310
Helix 21	21	C	239	261	Right-handed alpha
Helix 22	22	C	275	279	Right-handed 310
Helix 23	23	C	289	293	Right-handed alpha
Helix 24	24	C	296	300	Right-handed 310
Helix 25	25	D	134	150	Right-handed alpha
Helix 26	26	D	164	169	Right-handed alpha
Helix 27	27	D	170	172	Right-handed 310
Helix 28	28	D	236	238	Right-handed 310
Helix 29	29	D	239	261	Right-handed alpha
Helix 30	30	D	275	279	Right-handed 310
Helix 31	31	D	289	293	Right-handed alpha
Helix 32	32	D	296	300	Right-handed 310

There are 12 sheets in PDB entry 4FVA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	174	178	first strand
Strand 2	A	186	192	anti-parallel
Strand 3	A	153	159	anti-parallel
Strand 4	A	119	126	parallel
Strand 5	A	355	361	anti-parallel
Strand 6	A	332	338	anti-parallel

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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	196	204	first strand
Strand 2	A	213	221	anti-parallel
Strand 3	A	224	232	anti-parallel
Strand 4	A	265	271	parallel
Strand 5	A	322	327	anti-parallel
Strand 6	A	287	288	anti-parallel

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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	303	304	first strand
Strand 2	A	318	319	anti-parallel

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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	174	178	first strand
Strand 2	B	186	192	anti-parallel
Strand 3	B	153	159	anti-parallel
Strand 4	B	119	126	parallel
Strand 5	B	355	361	anti-parallel
Strand 6	B	332	338	anti-parallel

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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	204	first strand
Strand 2	B	213	221	anti-parallel
Strand 3	B	224	232	anti-parallel
Strand 4	B	265	271	parallel
Strand 5	B	322	327	anti-parallel
Strand 6	B	287	288	anti-parallel

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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	303	304	first strand
Strand 2	B	318	319	anti-parallel

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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	174	178	first strand
Strand 2	C	186	192	anti-parallel
Strand 3	C	153	159	anti-parallel
Strand 4	C	119	126	parallel
Strand 5	C	355	361	anti-parallel
Strand 6	C	332	338	anti-parallel

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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	196	204	first strand
Strand 2	C	213	221	anti-parallel
Strand 3	C	224	232	anti-parallel
Strand 4	C	265	271	parallel
Strand 5	C	322	327	anti-parallel
Strand 6	C	287	288	anti-parallel

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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	303	304	first strand
Strand 2	C	318	319	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	174	178	first strand
Strand 2	D	186	192	anti-parallel
Strand 3	D	153	159	anti-parallel
Strand 4	D	119	126	parallel
Strand 5	D	355	361	anti-parallel
Strand 6	D	332	338	anti-parallel

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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	196	204	first strand
Strand 2	D	213	221	anti-parallel
Strand 3	D	224	232	anti-parallel
Strand 4	D	265	271	parallel
Strand 5	D	322	327	anti-parallel
Strand 6	D	287	288	anti-parallel

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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	303	304	first strand
Strand 2	D	318	319	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 4FVA

Analysis of interatomic Contacts of Structural Units in PDB entry:
4FVA